Trace number 360021

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
bsolo 3.0.16? 1800 1800.6

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900545610.opb
MD5SUMdf3a88f9ce76cdc5f93bc528741f3e95
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark90.2753
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 671
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.00	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/360021-1176954088/instance-360021-1176954088.opb
0.00/0.00	c File size is 83373 bytes.
0.00/0.02	c Highest Coefficient sum: 671
0.00/0.02	c Parsing was ok!!
0.00/0.02	c Total parsing time: 0.015 s
0.00/0.02	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5707
0.00/0.02	c Obj. Vars: 0 (0 % of total variables)
0.00/0.03	c Pre-processing Time: 0.027 s
0.00/0.03	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.03	c        0    231     2586     8096    3     5473    1880      0      0 0.03
0.00/0.03	c Switching off LPR mode.
1799.90/1800.59	c      100    231     2686    13548    5     5677    2069    100   2631 0.04
1799.90/1800.59	c      250    231     2836    23252    8     5976    2276    250   4385 0.06
1799.90/1800.59	c      475    231     3061    32214   10     6426    2504    475   5792 0.08
1799.90/1800.59	c      815    231     3401    44807   13     7106    2755    815   6417 0.13
1799.90/1800.59	c     1323    231     3909    65121   16     8122    3031   1323   6211 0.21
1799.90/1800.59	c     2086    231     4672    95252   20     9648    3335   2086   5622 0.37
1799.90/1800.59	c     3232    231     5818   149795   25    11938    3669   3232   4617 0.70
1799.90/1800.59	c     4954    231     5591   140703   25    11486    4036   3005   4341 1.14
1799.90/1800.59	c     7538    231     6077   171364   28    12457    4440   3491   3946 1.91
1799.90/1800.59	c    11417    231     5290   127575   24    10883    4885   2704   3692 3.09
1799.90/1800.59	c    17240    231     6001   142430   23    12306    5374   3415   3518 4.90
1799.90/1800.59	c    25978    231     6346   171302   26    12994    5912   3760   3310 7.85
1799.90/1800.59	c    39093    231     7248   200894   27    14801    6504   4662   3157 12.38
1799.90/1800.59	c    58765    231     6729   190120   28    13763    7155   4143   2991 19.64
1799.90/1800.59	c    88277    231     6742   187670   27    13788    7871   4156   2749 32.11
1799.90/1800.59	c   132547    231     6760   204351   30    13823    8659   4174   2374 55.83
1799.90/1800.59	c   198959    231    10923   365851   33    22148    9525   8337   2243 88.68
1799.90/1800.59	c   298580    231     8202   252152   30    16707   10478   5616   2137 139.70
1799.90/1800.59	c   448016    231    13038   465197   35    26380   11526  10452   1920 233.25
1799.90/1800.59	c   672174    231    13987   496671   35    28278   12679  11401   1733 387.80
1799.90/1800.59	c  1008419    231    14589   500220   34    29482   13947  12003   1605 628.24
1799.90/1800.59	c  1512790    231    15754   585257   37    31812   15342  13168   1445 1046.91
1799.90/1800.59	c  2269353    231    16853   613111   36    34010   16877  14267   1288 1761.26
1799.90/1800.59	c Resources Exceeded
1799.90/1800.59	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.90/1800.59	c   23  2308372 425439  3045938    13154   424544  10568   1282 1800.00
1799.90/1800.59	s UNKNOWN
1799.90/1800.59	c Total time: 1800 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node1/watcher-360021-1176954088 -o ROOT/results/node1/solver-360021-1176954088 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/360021-1176954088/instance-360021-1176954088.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 505
/proc/meminfo: memFree=1773640/2055920 swapFree=4145780/4192956
[pid=505] ppid=503 vsize=11820 CPUtime=0
/proc/505/stat : 505 (bsolo3.0.16) R 503 505 31798 0 -1 4194304 368 0 0 0 0 0 0 0 18 0 1 0 171446626 12103680 336 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/505/statm: 1002 337 282 324 0 50 0

[startup+0.0470131 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 505
/proc/meminfo: memFree=1773640/2055920 swapFree=4145780/4192956
[pid=505] ppid=503 vsize=4584 CPUtime=0.04
/proc/505/stat : 505 (bsolo3.0.16) R 503 505 31798 0 -1 4194304 566 0 0 0 4 0 0 0 18 0 1 0 171446626 4694016 513 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/505/statm: 1146 513 310 324 0 215 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 4584

[startup+0.101019 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 505
/proc/meminfo: memFree=1773640/2055920 swapFree=4145780/4192956
[pid=505] ppid=503 vsize=4844 CPUtime=0.09
/proc/505/stat : 505 (bsolo3.0.16) R 503 505 31798 0 -1 4194304 635 0 0 0 9 0 0 0 18 0 1 0 171446626 4960256 582 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 6264443 0 0 4096 16384 0 0 0 17 1 0 0
/proc/505/statm: 1211 582 310 324 0 280 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4844

[startup+0.301043 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 505
/proc/meminfo: memFree=1773640/2055920 swapFree=4145780/4192956
[pid=505] ppid=503 vsize=5492 CPUtime=0.29
/proc/505/stat : 505 (bsolo3.0.16) R 503 505 31798 0 -1 4194304 814 0 0 0 29 0 0 0 19 0 1 0 171446626 5623808 761 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/505/statm: 1373 761 311 324 0 442 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5492

[startup+0.70109 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 505
/proc/meminfo: memFree=1773640/2055920 swapFree=4145780/4192956
[pid=505] ppid=503 vsize=6536 CPUtime=0.68
/proc/505/stat : 505 (bsolo3.0.16) R 503 505 31798 0 -1 4194304 1070 0 0 0 68 0 0 0 23 0 1 0 171446626 6692864 1017 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/505/statm: 1634 1017 311 324 0 703 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 6536

[startup+1.50218 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 506
/proc/meminfo: memFree=1770368/2055920 swapFree=4145780/4192956
[pid=505] ppid=503 vsize=7184 CPUtime=1.49
/proc/505/stat : 505 (bsolo3.0.16) R 503 505 31798 0 -1 4194304 1240 0 0 0 148 1 0 0 25 0 1 0 171446626 7356416 1187 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/505/statm: 1796 1187 311 324 0 865 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7184

[startup+3.10137 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 506
/proc/meminfo: memFree=1769920/2055920 swapFree=4145780/4192956
[pid=505] ppid=503 vsize=7700 CPUtime=3.09
/proc/505/stat : 505 (bsolo3.0.16) R 503 505 31798 0 -1 4194304 1350 0 0 0 308 1 0 0 25 0 1 0 171446626 7884800 1297 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/505/statm: 1925 1297 311 324 0 994 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7700

[startup+6.30175 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 506
/proc/meminfo: memFree=1769216/2055920 swapFree=4145780/4192956
[pid=505] ppid=503 vsize=7940 CPUtime=6.29
/proc/505/stat : 505 (bsolo3.0.16) R 503 505 31798 0 -1 4194304 1404 0 0 0 627 2 0 0 25 0 1 0 171446626 8130560 1351 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/505/statm: 1985 1351 311 324 0 1054 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7940

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 506
/proc/meminfo: memFree=1768512/2055920 swapFree=4145780/4192956
[pid=505] ppid=503 vsize=8452 CPUtime=12.69
/proc/505/stat : 505 (bsolo3.0.16) R 503 505 31798 0 -1 4194304 1541 0 0 0 1265 4 0 0 25 0 1 0 171446626 8654848 1488 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/505/statm: 2113 1488 311 324 0 1182 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8452

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 506
/proc/meminfo: memFree=1767552/2055920 swapFree=4145780/4192956
[pid=505] ppid=503 vsize=9468 CPUtime=25.48
/proc/505/stat : 505 (bsolo3.0.16) R 503 505 31798 0 -1 4194304 1793 0 0 0 2540 8 0 0 25 0 1 0 171446626 9695232 1740 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/505/statm: 2367 1740 311 324 0 1436 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9468

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 506
/proc/meminfo: memFree=1766656/2055920 swapFree=4145780/4192956
[pid=505] ppid=503 vsize=10380 CPUtime=51.08
/proc/505/stat : 505 (bsolo3.0.16) R 503 505 31798 0 -1 4194304 2033 0 0 0 5095 13 0 0 25 0 1 0 171446626 10629120 1980 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/505/statm: 2595 1980 311 324 0 1664 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10380

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 506
/proc/meminfo: memFree=1765824/2055920 swapFree=4145780/4192956
[pid=505] ppid=503 vsize=11164 CPUtime=102.27
/proc/505/stat : 505 (bsolo3.0.16) R 503 505 31798 0 -1 4194304 2225 0 0 0 10202 25 0 0 25 0 1 0 171446626 11431936 2172 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/505/statm: 2791 2172 311 324 0 1860 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 11164

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 506
/proc/meminfo: memFree=1765312/2055920 swapFree=4145780/4192956
[pid=505] ppid=503 vsize=11680 CPUtime=162.24
/proc/505/stat : 505 (bsolo3.0.16) R 503 505 31798 0 -1 4194304 2349 0 0 0 16189 35 0 0 25 0 1 0 171446626 11960320 2296 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/505/statm: 2920 2296 311 324 0 1989 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11680

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 506
/proc/meminfo: memFree=1765056/2055920 swapFree=4145780/4192956
[pid=505] ppid=503 vsize=11908 CPUtime=222.23
/proc/505/stat : 505 (bsolo3.0.16) R 503 505 31798 0 -1 4194304 2406 0 0 0 22177 46 0 0 25 0 1 0 171446626 12193792 2353 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 6262476 0 0 4096 16384 0 0 0 17 1 0 0
/proc/505/statm: 2977 2353 311 324 0 2046 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 11908

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 506
/proc/meminfo: memFree=1764608/2055920 swapFree=4145780/4192956
[pid=505] ppid=503 vsize=12304 CPUtime=282.21
/proc/505/stat : 505 (bsolo3.0.16) R 503 505 31798 0 -1 4194304 2514 0 0 0 28165 56 0 0 25 0 1 0 171446626 12599296 2461 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134573626 0 0 4096 16384 0 0 0 17 1 0 0
/proc/505/statm: 3076 2461 311 324 0 2145 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 12304

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 506
/proc/meminfo: memFree=1764544/2055920 swapFree=4145780/4192956
[pid=505] ppid=503 vsize=12392 CPUtime=342.19
/proc/505/stat : 505 (bsolo3.0.16) R 503 505 31798 0 -1 4194304 2524 0 0 0 34154 65 0 0 25 0 1 0 171446626 12689408 2471 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4160091726 0 0 4096 16384 0 0 0 17 1 0 0
/proc/505/statm: 3098 2471 311 324 0 2167 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 12392

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 506
/proc/meminfo: memFree=1763904/2055920 swapFree=4145780/4192956
[pid=505] ppid=503 vsize=13036 CPUtime=402.18
/proc/505/stat : 505 (bsolo3.0.16) R 503 505 31798 0 -1 4194304 2685 0 0 0 40142 76 0 0 25 0 1 0 171446626 13348864 2632 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/505/statm: 3259 2632 311 324 0 2328 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 13036

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 506
/proc/meminfo: memFree=1763392/2055920 swapFree=4145780/4192956
[pid=505] ppid=503 vsize=13644 CPUtime=462.16
/proc/505/stat : 505 (bsolo3.0.16) R 503 505 31798 0 -1 4194304 2839 0 0 0 46131 85 0 0 25 0 1 0 171446626 13971456 2786 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/505/statm: 3411 2786 311 324 0 2480 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 13644

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 506
/proc/meminfo: memFree=1763328/2055920 swapFree=4145780/4192956
[pid=505] ppid=503 vsize=13644 CPUtime=522.15
/proc/505/stat : 505 (bsolo3.0.16) R 503 505 31798 0 -1 4194304 2839 0 0 0 52121 94 0 0 25 0 1 0 171446626 13971456 2786 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 5946481 0 0 4096 16384 0 0 0 17 1 0 0
/proc/505/statm: 3411 2786 311 324 0 2480 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 13644

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 506
/proc/meminfo: memFree=1763328/2055920 swapFree=4145780/4192956
[pid=505] ppid=503 vsize=13640 CPUtime=582.13
/proc/505/stat : 505 (bsolo3.0.16) R 503 505 31798 0 -1 4194304 2839 0 0 0 58111 102 0 0 25 0 1 0 171446626 13967360 2786 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/505/statm: 3410 2786 311 324 0 2479 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 13640

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 506
/proc/meminfo: memFree=1763200/2055920 swapFree=4145780/4192956
[pid=505] ppid=503 vsize=13772 CPUtime=642.12
/proc/505/stat : 505 (bsolo3.0.16) R 503 505 31798 0 -1 4194304 2876 0 0 0 64099 113 0 0 25 0 1 0 171446626 14102528 2823 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/505/statm: 3443 2823 311 324 0 2512 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 13772


################
# More data... #
################

/proc/meminfo: memFree=1761536/2055920 swapFree=4145780/4192956
[pid=505] ppid=503 vsize=15348 CPUtime=1062
/proc/505/stat : 505 (bsolo3.0.16) R 503 505 31798 0 -1 4194304 3267 0 0 0 106025 175 0 0 25 0 1 0 171446626 15716352 3213 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/505/statm: 3837 3213 311 324 0 2906 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 15348

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 506
/proc/meminfo: memFree=1761344/2055920 swapFree=4145780/4192956
[pid=505] ppid=503 vsize=15476 CPUtime=1121.98
/proc/505/stat : 505 (bsolo3.0.16) R 503 505 31798 0 -1 4194304 3305 0 0 0 112015 183 0 0 25 0 1 0 171446626 15847424 3251 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/505/statm: 3869 3251 311 324 0 2938 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 15476

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 578
/proc/meminfo: memFree=1760000/2055920 swapFree=4145780/4192956
[pid=505] ppid=503 vsize=15476 CPUtime=1181.94
/proc/505/stat : 505 (bsolo3.0.16) R 503 505 31798 0 -1 4194304 3305 0 0 0 118001 193 0 0 25 0 1 0 171446626 15847424 3251 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/505/statm: 3869 3251 311 324 0 2938 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 15476

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 704
/proc/meminfo: memFree=1760960/2055920 swapFree=4145780/4192956
[pid=505] ppid=503 vsize=15476 CPUtime=1241.85
/proc/505/stat : 505 (bsolo3.0.16) R 503 505 31798 0 -1 4194304 3305 0 0 0 123982 203 0 0 25 0 1 0 171446626 15847424 3251 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/505/statm: 3869 3251 311 324 0 2938 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 15476

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 704
/proc/meminfo: memFree=1761152/2055920 swapFree=4145780/4192956
[pid=505] ppid=503 vsize=15476 CPUtime=1301.83
/proc/505/stat : 505 (bsolo3.0.16) R 503 505 31798 0 -1 4194304 3305 0 0 0 129973 210 0 0 25 0 1 0 171446626 15847424 3251 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/505/statm: 3869 3251 311 324 0 2938 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 15476

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 704
/proc/meminfo: memFree=1761088/2055920 swapFree=4145780/4192956
[pid=505] ppid=503 vsize=15476 CPUtime=1361.82
/proc/505/stat : 505 (bsolo3.0.16) R 503 505 31798 0 -1 4194304 3305 0 0 0 135963 219 0 0 25 0 1 0 171446626 15847424 3251 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/505/statm: 3869 3251 311 324 0 2938 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 15476

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 704
/proc/meminfo: memFree=1761088/2055920 swapFree=4145780/4192956
[pid=505] ppid=503 vsize=15476 CPUtime=1421.8
/proc/505/stat : 505 (bsolo3.0.16) R 503 505 31798 0 -1 4194304 3305 0 0 0 141953 227 0 0 25 0 1 0 171446626 15847424 3251 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551846 0 0 4096 16384 0 0 0 17 1 0 0
/proc/505/statm: 3869 3251 311 324 0 2938 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 15476

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 704
/proc/meminfo: memFree=1761024/2055920 swapFree=4145780/4192956
[pid=505] ppid=503 vsize=15476 CPUtime=1481.78
/proc/505/stat : 505 (bsolo3.0.16) R 503 505 31798 0 -1 4194304 3305 0 0 0 147940 238 0 0 25 0 1 0 171446626 15847424 3251 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/505/statm: 3869 3251 311 324 0 2938 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 15476

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 704
/proc/meminfo: memFree=1761024/2055920 swapFree=4145780/4192956
[pid=505] ppid=503 vsize=15384 CPUtime=1541.77
/proc/505/stat : 505 (bsolo3.0.16) R 503 505 31798 0 -1 4194304 3305 0 0 0 153932 245 0 0 25 0 1 0 171446626 15753216 3239 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/505/statm: 3846 3239 311 324 0 2915 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 15384

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 704
/proc/meminfo: memFree=1760960/2055920 swapFree=4145780/4192956
[pid=505] ppid=503 vsize=15596 CPUtime=1601.75
/proc/505/stat : 505 (bsolo3.0.16) R 503 505 31798 0 -1 4194304 3342 0 0 0 159922 253 0 0 25 0 1 0 171446626 15970304 3276 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/505/statm: 3899 3276 311 324 0 2968 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 15596

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 704
/proc/meminfo: memFree=1760896/2055920 swapFree=4145780/4192956
[pid=505] ppid=503 vsize=15596 CPUtime=1661.74
/proc/505/stat : 505 (bsolo3.0.16) R 503 505 31798 0 -1 4194304 3342 0 0 0 165912 262 0 0 25 0 1 0 171446626 15970304 3276 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/505/statm: 3899 3276 311 324 0 2968 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 15596

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 704
/proc/meminfo: memFree=1760960/2055920 swapFree=4145780/4192956
[pid=505] ppid=503 vsize=15596 CPUtime=1721.72
/proc/505/stat : 505 (bsolo3.0.16) R 503 505 31798 0 -1 4194304 3342 0 0 0 171903 269 0 0 25 0 1 0 171446626 15970304 3276 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/505/statm: 3899 3276 311 324 0 2968 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 15596

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 704
/proc/meminfo: memFree=1760960/2055920 swapFree=4145780/4192956
[pid=505] ppid=503 vsize=15604 CPUtime=1781.71
/proc/505/stat : 505 (bsolo3.0.16) R 503 505 31798 0 -1 4194304 3348 0 0 0 177892 279 0 0 25 0 1 0 171446626 15978496 3282 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/505/statm: 3901 3282 311 324 0 2970 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 15604

Solver just ended. Dumping a history of the last processes samples

[startup+1791.91 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 704
/proc/meminfo: memFree=1760960/2055920 swapFree=4145780/4192956
[pid=505] ppid=503 vsize=15604 CPUtime=1791.31
/proc/505/stat : 505 (bsolo3.0.16) R 503 505 31798 0 -1 4194304 3350 0 0 0 178851 280 0 0 25 0 1 0 171446626 15978496 3284 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/505/statm: 3901 3284 311 324 0 2970 0
Current children cumulated CPU time (s) 1791.31
Current children cumulated vsize (KiB) 15604

[startup+1795.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 704
/proc/meminfo: memFree=1760960/2055920 swapFree=4145780/4192956
[pid=505] ppid=503 vsize=15604 CPUtime=1794.51
/proc/505/stat : 505 (bsolo3.0.16) R 503 505 31798 0 -1 4194304 3350 0 0 0 179171 280 0 0 25 0 1 0 171446626 15978496 3284 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/505/statm: 3901 3284 311 324 0 2970 0
Current children cumulated CPU time (s) 1794.51
Current children cumulated vsize (KiB) 15604

[startup+1798.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 704
/proc/meminfo: memFree=1760960/2055920 swapFree=4145780/4192956
[pid=505] ppid=503 vsize=15604 CPUtime=1797.7
/proc/505/stat : 505 (bsolo3.0.16) R 503 505 31798 0 -1 4194304 3350 0 0 0 179490 280 0 0 25 0 1 0 171446626 15978496 3284 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4160091726 0 0 4096 16384 0 0 0 17 1 0 0
/proc/505/statm: 3901 3284 311 324 0 2970 0
Current children cumulated CPU time (s) 1797.7
Current children cumulated vsize (KiB) 15604

[startup+1799.9 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 704
/proc/meminfo: memFree=1760960/2055920 swapFree=4145780/4192956
[pid=505] ppid=503 vsize=15604 CPUtime=1799.29
/proc/505/stat : 505 (bsolo3.0.16) R 503 505 31798 0 -1 4194304 3350 0 0 0 179649 280 0 0 25 0 1 0 171446626 15978496 3284 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/505/statm: 3901 3284 311 324 0 2970 0
Current children cumulated CPU time (s) 1799.29
Current children cumulated vsize (KiB) 15604

[startup+1800.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 704
/proc/meminfo: memFree=1760960/2055920 swapFree=4145780/4192956
[pid=505] ppid=503 vsize=15604 CPUtime=1799.7
/proc/505/stat : 505 (bsolo3.0.16) R 503 505 31798 0 -1 4194304 3350 0 0 0 179689 281 0 0 25 0 1 0 171446626 15978496 3284 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/505/statm: 3901 3284 311 324 0 2970 0
Current children cumulated CPU time (s) 1799.7
Current children cumulated vsize (KiB) 15604

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 704
/proc/meminfo: memFree=1760960/2055920 swapFree=4145780/4192956
[pid=505] ppid=503 vsize=15604 CPUtime=1799.9
/proc/505/stat : 505 (bsolo3.0.16) R 503 505 31798 0 -1 4194304 3350 0 0 0 179709 281 0 0 25 0 1 0 171446626 15978496 3284 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4160091724 0 0 4096 16384 0 0 0 17 1 0 0
/proc/505/statm: 3901 3284 311 324 0 2970 0
Current children cumulated CPU time (s) 1799.9
Current children cumulated vsize (KiB) 15604

Child status: 0
Real time (s): 1800.6
CPU time (s): 1800
CPU user time (s): 1797.19
CPU system time (s): 2.81457
CPU usage (%): 99.967
Max. virtual memory (cumulated for all children) (KiB): 15604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.19
system time used= 2.81457
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3351
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 12
involuntary context switches= 2726

runsolver used 2.06169 second user time and 4.19636 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Thu Apr 19 03:41:28 UTC 2007

IDJOB= 360021
IDBENCH= 1337
IDSOLVER= 163
FILE ID= node1/360021-1176954088

PBS_JOBID= 4605769

Free space on /tmp= 66354 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900545610.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/360021-1176954088/instance-360021-1176954088.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-360021-1176954088 -o ROOT/results/node1/solver-360021-1176954088 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/360021-1176954088/instance-360021-1176954088.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  df3a88f9ce76cdc5f93bc528741f3e95

RANDOM SEED= 507552000

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1774048 kB
Buffers:         33608 kB
Cached:         165696 kB
SwapCached:      14352 kB
Active:          87492 kB
Inactive:       134764 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1774048 kB
SwapTotal:     4192956 kB
SwapFree:      4145780 kB
Dirty:            4556 kB
Writeback:           0 kB
Mapped:          29800 kB
Slab:            45048 kB
Committed_AS:  4983524 kB
PageTables:       1832 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66354 MiB

End job on node1 on Thu Apr 19 04:11:29 UTC 2007